Ghrelinite

The City Awaits Leave Act Two - Baldur's Gate is just over the horizon.

To Jugger or to Jugger-Naut Kill all juggernauts after they land on Veteran difficulty in the "Vertigo" Special Ops mission.

Looking Sharp Unlock Rath

The epitome of Super Earth Complete all Trophies.

Heavy Ordinance Specialist Destroy 50 Aerial Scorestreaks with Launchers in Multiplayer

The Archivist Find all of the Travelogs.
12/27

Shocking Discovery Unlock Shockrock

That Party was Ace Ace every Adventure level in The Journey Home.

Obtained the Holy Sword! Acquired the Holy Sword.

Deadhead Get 150 zombie headshots in a single game. (Map Pack 2 only)

Punks Not Dead! Finish the game with Edward's Essence.

Reaper Defeated the Harvester ("The Golems of Amgarrak" downloadable content)

Escaped Awakening Escape Awakening for the first time in Regular or Hardcore difficulty.

High Wire Act Kill 10 enemies while using a zipline

Burning times Complete a level on Master difficulty without using bombs, overdrive or boost with a custom ship

Perkaholic Have 9 perks active at the same time in MWZ

Rare and Exceptional Purchase Armor, a Charm, or Vanity Gear from Masujiro the Melodious in New Game+.

Taking Blood Steal the Blood of Lathander from underneath Rosymorn Monastery.

Egg-stra Awakening! Complete the Egg-Stra XP challenge and then scan an obelisk in the Invasion DLC package.

It's a Trap! Kill at least one zombie with three different traps in a single round. (Map Pack 2 only)

Unadulterated Joy Find all of the comic books.
3/10

Ergophobia Earn every other trophy.

Hard Headed Collect 1000 helmets

That's One Way to Do It... Destroy an airborne enemy helicopter with a Mortar Strike

Sack the Postman Post all 6 invitations for the party.

Monster Hunter II Defeat the City Power Spring

Turnabout is Fair Play Kill 50 Cryptids with the Venom-X weapon in Nightfall in Regular or Hardcore difficulty.

Nightfall Completionist Complete all challenges and kill the Breeder in Nightfall in Regular or Hardcore difficulty.

Bested Queen Bee! Defeated Queen Bee without taking damage.

Convoy Overtake 12 trucks in a row without crashing in a Survival event.

LEGACY Complete all recordings

Tier One In a group of 4 finish an Operation on Challenge with 5 directives enabled.

Annihilation Get 100 Elite Zombie Eliminations in Zombies

Campaign Wonder Obtain 114 medals on the original Arkham City and Robin Bundle Pack campaigns (as Robin)

Campaign Nightwing Obtain 114 medals on the original Arkham City and Nightwing Bundle Pack campaigns (as Nightwing)

Hard Headed Unlock Diamondhead

Enough Coin to Disappear You survived The Brigmore Witches in low chaos with 10,000 coins

141 Ready Complete the campaign on Veteran

Muppet Mastery Complete The Muppet pack's story

King in the North Complete all Final Stand Assignments

Upping the Ante Kill the Kraken using a Relic in Mayday in Regular or Hardcore difficulty.

Fearless Overtake 5 trucks in a row during Sudden Death in a Survival event.

Forged In Fire Fully upgrade the Traveler's Temporal Shell.

Hat Trick Kill 3 aliens with a single shot from the NX-1 Disruptor in Regular or Hardcore difficulty.

Heavyweight Wreck 1000 rivals with Power Plays.

Crusade - Chapter XIII Finish the levels from Chapter XIII in Knight difficulty

Dog Fight Kill a Gargoyle with the Vanguard in Awakening in Regular or Hardcore difficulty.

Mass Exodus Complete the final Ancestor encounter in Regular or Hardcore difficulty.

Eggstra Nemesis! Complete the Egg-Stra XP challenge and then activate a generator in the Nemesis DLC package.

Varterral's Fall Defeated the varterral on Hard or Nightmare difficulty ("Witch Hunt" downloadable content)